Detailed comparison and review of AMD Ryzen ThreadRipper 1900X and AMD EPYC 7742. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | AMD Ryzen ThreadRipper 1900X | AMD EPYC 7742 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen ThreadRipper 1900X | AMD EPYC 7742 |
|---|
| Type | AMD Ryzen ThreadRipper 1900X | AMD EPYC 7742 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket TR4 | Socket SP3 |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 180 W | 225 W |
| Thermal Specification | 68 °C | - |
| PCI Express Revision | - | 4.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | AMD Virtualization, Intel Advanced Vector Extensions 2 (AVX2.0), AMD SenseMI Technology, AMD Ryzen VR-Ready Premium | AMD Infinity Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 64-core |
|---|---|---|
| Number of Threads | 16 threads | 128 threads |
| Clock Speed (Frequency) | 3.8 GHz | 2.25 GHz |
| Max Turbo Speed | 4 GHz | 3.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L1 - 768 KB L2 - 4 MB L3 - 16 MB |
L3 - 256 MB |
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